The Briggs and Straton Quattro is a 4 hp engine
Bent blade and/or motor shaf is the simple and logical answer.
The guns sold under the name W. Richards were low cost firearms, mainly made in Belgium, that attempted to cash in on the name of the well known English gun maker, Westley Richards. They were not related to the Westley Richards company. They were listed in the Sears Roebuck catalogues in the early 1900s. Something like buying a watch that says "ROLUX"....not the same as a ROLEX.
Renault, Peugeot and CitroenAble (1920-1927) ACMAT (1958-present)Ader (1900-1907)AER (1930)AEM(1920-1924)Aérocaréne (1947)Ageron (1910-1914)Ailloud (1898-1904)Aixam (1984-present)Ajams (1920)Ajax (1913-1919)AL (1907-1909)Alamagny (1947-1948)Alba (1913-1928)Albatros (1912)Alcyon (1906-1929)Alda (1912-1922)Allard-Latour (1899-1902)Alliance (1905-1908)Alphi (1929-1931)Alma (1926-1927)Alpine (1955-1995)Alva (1913-1923)AM (1906-1915)Amédée Bollée (1885-1921)Amilcar (1921-1939)Ampère (1906-1909)Anderson Electric (1912)Andre Py (1899)Antoinette (1906-1907)Ardent (1900-1901)Ardex (1934-c.1937; 1952-1955)Ariane (1907)Ariès (1903-1938)Arista (1912-1915)Arista (1952-1967)Arola (1976-1983)Arzac (1926-1927)AS (1924-1928)ASS (1919-1920)Astatic (1920-1922)Aster (1900-1910)Astra (1922)Astresse (1898)Atla (1957-1959)Atlas (1951)Audibert & Lavirotte (1894-1901)Auge (1898-c.1901)Austral (1907)Autobleu (1953-1957)Automoto (1901-1907)Auverland (1984-present)Avolette (1955-1959)Ballot (1921-1932)Barré (1899-1930)Beck (1920-1922)Bédélia (1910-1925)Bellanger (1912-1925)Benjamin (1921-1931)Berliet (1895-1939)Bernardet (1946-1950)Bignan (1918-1930)Blériot (1921-1922)BNC (1923-1931)Boitel (1946-1949)Bolide (1899-1907)Bonnet (1961-1964)Bouquet, Garcin & Schivre/BGS (1899-1906)Brasier (1905-1926)Brouhot (1898-1911)Bucciali (1922-1933)Buchet (1910-1930)Bugatti (1909-1963)Butterosi (1919-1924)Cambier (1897-c.1905)Castoldi (1900)CD (1962-1965)CG (Chappe et Gessalin) (1966-1974)CGV (Charron, Girardot et Voigt) (1901-1906)Chaigneau-Brasier (1926-1930)Chainless (1900-1903)Charlon (1905-1906)Charron (1907-1930)Chenard-Walcker (1900-1946)CHS (1945-1946)Clément-Bayard (1903-1922)Coadou et Fleury (1921-c.1935)Cochotte (1899)Cognet de Seynes (1912-1926)Cohendet (1898-1914)Colda (1921-1922)Constantinesco (1926-1928)Corre (1901-1907)Cottereau (1898-1910)Cottin & Desgouttes (1905-1931)Cournil (1960-1984)Couteret (1907)Couverchel (1905-1907)Créanche (1899-1906)Crespelle (1906-1923)Croissant (1920-1922)Culmen (c.1909)Dalifol (1896)Dalifol & Thomas (1896-1898)Damaizin & Pujos (1910)Dangel (1968-1971)Danvignes (1937-1939)Darl'mat (1936-1950)Darmont (1924-1939)Darracq (1896-1920)David & Bourgeois (1898)DB (1938-1961)De Bazelaire (1908-1928)De Cezac (1922-1927)De Clercq (1992-present)De Dietrich (1897-1905)De Dion-Bouton (1883-1932)De Marcay (1920-1922)De Riancey (1898-c.1901)De Sanzy (1924)Decauville (1898-1910)Deguingand (1927-1930)Deho (1946-1948)DeLaChapelle (1985-present)Delage (1905-1953)Delahaye (1895-1954)Delamare-Deboutteville (1883-1887)Delaugère (1898-1926)Delaunay-Belleville (1904-1948)Delfosse (1922-1926)Demeester (1906-1914)Denis de Boisse (1901-1904)Derby (1921-1936)Desmoulins (1920-1923)Dewald (1902-1926)DFP (1906-1926)Diederichs (1912-1914)Dolo (1947-1948)Donnet (1928-1936)Donnet-Zedel (1924-1928)Dumas (1902-1903)Dumont (1912-1913)Duport (1977-1994)d'Yrsan (1923-1930)EHP (1921-1929)Electricar (1919-1924)Elfe (1920-1925)Elgé (1924-1925)Elysée (1921-1925)Enders (1911-1923)Esculape (1899)Eudelin (c.1905-1908)Eureka (1906-1909)Facel Vega (1954-1964)F.A.L. (1907)Farman (1919-1931)Favier (c.1925-1930)FL (1909-1914)Fonlupt (1920-1922)Fouillaron (1900-1914)Fournier (1913-1924)Galy (1954-1957)Gardner-Serpollet (1900-1907)Gautier-Wehrlé (1894-1900)Georges Irat (1921-1953)Georges Richard (1897-1902)Georges Roy (1906-1929)Gillet-Forest (1900-1907)Gladiator (1896-1920)Gobron-Brillié (1898-1930)Gordini (1951-1957)Goujon (1896-1901)GRAC Groupe de Recherches Automobiles de Courses (1964-1974)Gregoire (1904-1924)Grivel (1897)Guerraz (1901)Guerry et Bourguignon (1907)Guyot Spéciale (1925-1931)Hautier (1899-1905)Hédéa (1912-24)Heinis (1925-1930)Helbé (1905-1907)Henou (1923)Henry Bauchet (1903)Henry-Dubray (1901)Hérald (1901-1906)Hinstin (1921-1926)Hispano-Suiza (1911-1938)Hommell (1994-2003)Hotchkiss (1903-1955)Hrubon (1980-1988)Hurtu (1896-1930)Induco (1921-1924)Inter (1953-1956)J-P Wimille (1948-1949)Jack Sport (1925-1930)Janémian (1920-1923)Janoir (1921-1922)Janvier (1903-1904)Jean-Bart (1907)Jean Gras (1924-1927)Jeantaud (1893-1906)JG Sport (1922-1923)Jidé (1969-1974; 1977-1981)Jouffret (1920-1926)Jousset (1924-1928)Jouvie (1913-1914)Juzan (1897)Kevah (1920-1924)Koch (1898-1901)Korn et Latil (1901-1902)Kriéger (1897-1908)KVS (1976-c.1984)La Buire (1904-1930)La Confortable (c.1920)Lacoste & Battmann (1897-1910)Lafitte (1923-1924)Lahaussois (1907)La Licorne (1907-1950)L'Alkolumine (1899)La Lorraine (1899-1902)Lambert (1926-1953)La Nef (c.1901-1914)La Perle (1913-1927)La Ponette (1909-1925)La Radieuse (1907)L'Ardennais (1901-c.1903)La Roulette (1912-1914)La Va Bon Train (1904-1914)Lavie (c.1904)Le Blon (1898)Le Cabri (1924-1925)Le Favori (1921-1924)Léon Bollée (1896-1931)Le Piaf (1951-1952)Le Pratic (1908)Le Roitelet (1921-1924)Leyat (1919-1927)Le Zèbre (1909-1931)Ligier (1971-present)Linon (1900-1914)Lion-Peugeot (1905-1915)Lombard (1927-1929)Lorraine-Dietrich (1905-1934)Luc Court (1899-1936)Lufbery (1898-c.1902)Lurquin-Coudert (1907-1914)Lutier (1907)Luxior (1912-1914)Madoz (1921)Maillard (1900-c.1903)Maison Parisienne (1897-c.1898)Majola (1911-1928)Major (1920-1923; 1932)Malicet et Blin/M&B (1897-c.1903)Malliary (1901)Marathon (1953-1955)Marcadier (1963-1983)Marden (1975-1992)Margaria (1910-1912)Marguerite (1922-1928)Marie de Bagneux (1907)Marot-Gardon (1899-1904)Marsonetto (1957-1959; 1965-1972)Matford (1934-1940)Mathis (1919-1935; 1945-1950)Matra (1965-1984)Mega (1992-present)Messier (1924-1931)Michel Irat (1929-1930)Microcar (1980-present)Mildé (1898-1909)Millot (1901-1902)MLB (1894-1902)Mochet (1924-1958)Mom (1906-1907)Monet (1920-1939)Monica (1971-1975)Monnard (1899)Monocar (1936-1939)Montier (1920-1934)Montier & Gillet (1895-1898)Morisse (1899-1914)Mors (1895-1925; 1941-1943)Motobloc (1901-1930)Mototri Contal (1907-1908)Nanceene (1900-c.1903)Napoleon (1903)Naptholette (1899)Nardini (1914)Obus (1907-1908)Oméga-Six (1922-1930)Otto (1900-1914)Ours (1906-1909)Panhard/Panhard & Levassor (1890-1967)Patin (1899-1900)P.G.O. (1986-present)Pilain (1896-1920)Plasson (1910)PoinardPonts-Moteurs (1912-1913)Populaire (1899)Poron (1898)Porthos (1906-1914)Prod'homme (1907-1908)Prosper-Lambert (1901-1906)Quo Vadis (1921-1923)Radior (1920-1922)Rally (1921-1923)Raouval (1899-1902)Ratier (1926-1930)Ravailler (1907)Ravel (1900-1902)Ravel (1923-1929)Rebour (1905-1908)Reyonnah (1950-1954)Reyrol (1900-1930)Richard-Brasier (1902-1905)Rochet-Schneider (1894-1932)Roger (1888-1896)Rolland-Pilain (1907-1931)Rolux (1938-1952)Rosengart (1928-1955)Roussel (1908-1914)Roussey (1949-1951)Rouxel (1899-1900)Rovin (1946-1951)Ruby (1910-c.1922)Salmson (1921-1957)Sandford (1923-1939)Santax (1920-1927)SARA (1923-1930)Sautter-Harlé (1907-1912)SCAP (1912-1929)SCAR (1906-1915)Scora (1974-present)Sénéchal (1921-1927)Sensaud de Lavaud (1926-1928)SERA (1959-1961)Sidéa (1912-1924)Sigma (1913-1928)Silva-Coroner (1927)SIMA-Violet (1924-1929)Simca (1935-1980)Simplicia (1910)Sinpar (1907-1914)Siscart (1908-1909)Sixcyl (1907-1908)Sizaire-Berwick (1913-1927)Sizaire Frères (1923-1929)Sizaire-Naudin (1905-1921)Soncin (1900-1902)Solanet (1921)Soriano-Pedroso (1919-1924)SOVAM (1965-1969)SPAG (1927-1928)Stabilia (1907-1930)Stimula (1907-1914)Stimula (1978-1982)Suncar (1980-c.1986)Talbot (1919-1932; 1979-1986)Talbot-Lago (1932-1959)Théophile Schneider (1910-1931)Thomson (1913-1928)Tourey (1898)Tracford (1933-1935)Tracta (1926-1934)Triouleyre (1896-1898)Turcat-Méry (1899-1928)Turgan-Foy (1899-1906)Unic (1904-1939)Urric (1905-1906)Utilis (1921-1924)Vaillant (1922-1924)Vallée (1895-1902)VELAM (1955-1957)Venturi (1984-2000) Now owned by a Monegasque businessman (2001-present)Vermorel (1898-1930)Vilain (1900-1902)Vinot-Deguingand (1901-1926)Virus (1930-1935)Voisin (1919-1939)Westinghouse (1904-1912)Willam (1966-c.1990)X (1908-1909)
Citroen, Peugeot RenaultAble (1920-1927)ACMAT (1958-present)Ader (1900-1907)AER (1930)AEM(1920-1924)Aérocaréne (1947)Ageron (1910-1914)Ailloud (1898-1904)Aixam (1984-present)Ajams (1920)Ajax (1913-1919)AL (1907-1909)Alamagny (1947-1948)Alba (1913-1928)Albatros (1912)Alcyon (1906-1929)Alda (1912-1922)Allard-Latour (1899-1902)Alliance (1905-1908)Alphi (1929-1931)Alma (1926-1927)Alpine (1955-1995)Alva (1913-1923)AM (1906-1915)Amédée Bollée (1885-1921)Amilcar (1921-1939)Ampère (1906-1909)Anderson Electric (1912)Andre Py (1899)Antoinette (1906-1907)Ardent (1900-1901)Ardex (1934-c.1937; 1952-1955)Ariane (1907)Ariès (1903-1938)Arista (1912-1915)Arista (1952-1967)Arola (1976-1983)Arzac (1926-1927)AS (1924-1928)ASS (1919-1920)Astatic (1920-1922)Aster (1900-1910)Astra (1922)Astresse (1898)Atla (1957-1959)Atlas (1951)Audibert & Lavirotte (1894-1901)Auge (1898-c.1901)Austral (1907)Autobleu (1953-1957)Automoto (1901-1907)Auverland (1984-present)Avolette (1955-1959)Ballot (1921-1932)Barré (1899-1930)Beck (1920-1922)Bédélia (1910-1925)Bellanger (1912-1925)Benjamin (1921-1931)Berliet (1895-1939)Bernardet (1946-1950)Bignan (1918-1930)Blériot (1921-1922)BNC (1923-1931)Boitel (1946-1949)Bolide (1899-1907)Bonnet (1961-1964)Bouquet, Garcin & Schivre/BGS (1899-1906)Brasier (1905-1926)Brouhot (1898-1911)Bucciali (1922-1933)Buchet (1910-1930)Bugatti (1909-1963)Butterosi (1919-1924)Cambier (1897-c.1905)Castoldi (1900)CD (1962-1965)CG (Chappe et Gessalin) (1966-1974)CGV (Charron, Girardot et Voigt) (1901-1906)Chaigneau-Brasier (1926-1930)Chainless (1900-1903)Charlon (1905-1906)Charron (1907-1930)Chenard-Walcker (1900-1946)CHS (1945-1946)Clément-Bayard (1903-1922)Coadou et Fleury (1921-c.1935)Cochotte (1899)Cognet de Seynes (1912-1926)Cohendet (1898-1914)Colda (1921-1922)Constantinesco (1926-1928)Corre (1901-1907)Cottereau (1898-1910)Cottin & Desgouttes (1905-1931)Cournil (1960-1984)Couteret (1907)Couverchel (1905-1907)Créanche (1899-1906)Crespelle (1906-1923)Croissant (1920-1922)Culmen (c.1909)Dalifol (1896)Dalifol & Thomas (1896-1898)Damaizin & Pujos (1910)Dangel (1968-1971)Danvignes (1937-1939)Darl'mat (1936-1950)Darmont (1924-1939)Darracq (1896-1920)David & Bourgeois (1898)DB (1938-1961)De Bazelaire (1908-1928)De Cezac (1922-1927)De Clercq (1992-present)De Dietrich (1897-1905)De Dion-Bouton (1883-1932)De Marcay (1920-1922)De Riancey (1898-c.1901)De Sanzy (1924)Decauville (1898-1910)Deguingand (1927-1930)Deho (1946-1948)DeLaChapelle (1985-present)Delage (1905-1953)Delahaye (1895-1954)Delamare-Deboutteville (1883-1887)Delaugère (1898-1926)Delaunay-Belleville (1904-1948)Delfosse (1922-1926)Demeester (1906-1914)Denis de Boisse (1901-1904)Derby (1921-1936)Desmoulins (1920-1923)Dewald (1902-1926)DFP (1906-1926)Diederichs (1912-1914)Dolo (1947-1948)Donnet (1928-1936)Donnet-Zedel (1924-1928)Dumas (1902-1903)Dumont (1912-1913)Duport (1977-1994)d'Yrsan (1923-1930)EHP (1921-1929)Electricar (1919-1924)Elfe (1920-1925)Elgé (1924-1925)Elysée (1921-1925)Enders (1911-1923)Esculape (1899)Eudelin (c.1905-1908)Eureka (1906-1909)Facel Vega (1954-1964)F.A.L. (1907)Farman (1919-1931)Favier (c.1925-1930)FL (1909-1914)Fonlupt (1920-1922)Fouillaron (1900-1914)Fournier (1913-1924)Galy (1954-1957)Gardner-Serpollet (1900-1907)Gautier-Wehrlé (1894-1900)Georges Irat (1921-1953)Georges Richard (1897-1902)Georges Roy (1906-1929)Gillet-Forest (1900-1907)Gladiator (1896-1920)Gobron-Brillié (1898-1930)Gordini (1951-1957)Goujon (1896-1901)GRAC Groupe de Recherches Automobiles de Courses (1964-1974)Gregoire (1904-1924)Grivel (1897)Guerraz (1901)Guerry et Bourguignon (1907)Guyot Spéciale (1925-1931)Hautier (1899-1905)Hédéa (1912-24)Heinis (1925-1930)Helbé (1905-1907)Henou (1923)Henry Bauchet (1903)Henry-Dubray (1901)Hérald (1901-1906)Hinstin (1921-1926)Hispano-Suiza (1911-1938)Hommell (1994-2003)Hotchkiss (1903-1955)Hrubon (1980-1988)Hurtu (1896-1930)Induco (1921-1924)Inter (1953-1956)J-P Wimille (1948-1949)Jack Sport (1925-1930)Janémian (1920-1923)Janoir (1921-1922)Janvier (1903-1904)Jean-Bart (1907)Jean Gras (1924-1927)Jeantaud (1893-1906)JG Sport (1922-1923)Jidé (1969-1974; 1977-1981)Jouffret (1920-1926)Jousset (1924-1928)Jouvie (1913-1914)Juzan (1897)Kevah (1920-1924)Koch (1898-1901)Korn et Latil (1901-1902)Kriéger (1897-1908)KVS (1976-c.1984)La Buire (1904-1930)La Confortable (c.1920)Lacoste & Battmann (1897-1910)Lafitte (1923-1924)Lahaussois (1907)La Licorne (1907-1950)L'Alkolumine (1899)La Lorraine (1899-1902)Lambert (1926-1953)La Nef (c.1901-1914)La Perle (1913-1927)La Ponette (1909-1925)La Radieuse (1907)L'Ardennais (1901-c.1903)La Roulette (1912-1914)La Va Bon Train (1904-1914)Lavie (c.1904)Le Blon (1898)Le Cabri (1924-1925)Le Favori (1921-1924)Léon Bollée (1896-1931)Le Piaf (1951-1952)Le Pratic (1908)Le Roitelet (1921-1924)Leyat (1919-1927)Le Zèbre (1909-1931)Ligier (1971-present)Linon (1900-1914)Lion-Peugeot (1905-1915)Lombard (1927-1929)Lorraine-Dietrich (1905-1934)Luc Court (1899-1936)Lufbery (1898-c.1902)Lurquin-Coudert (1907-1914)Lutier (1907)Luxior (1912-1914)Madoz (1921)Maillard (1900-c.1903)Maison Parisienne (1897-c.1898)Majola (1911-1928)Major (1920-1923; 1932)Malicet et Blin/M&B (1897-c.1903)Malliary (1901)Marathon (1953-1955)Marcadier (1963-1983)Marden (1975-1992)Margaria (1910-1912)Marguerite (1922-1928)Marie de Bagneux (1907)Marot-Gardon (1899-1904)Marsonetto (1957-1959; 1965-1972)Matford (1934-1940)Mathis (1919-1935; 1945-1950)Matra (1965-1984)Mega (1992-present)Messier (1924-1931)Michel Irat (1929-1930)Microcar (1980-present)Mildé (1898-1909)Millot (1901-1902)MLB (1894-1902)Mochet (1924-1958)Mom (1906-1907)Monet (1920-1939)Monica (1971-1975)Monnard (1899)Monocar (1936-1939)Montier (1920-1934)Montier & Gillet (1895-1898)Morisse (1899-1914)Mors (1895-1925; 1941-1943)Motobloc (1901-1930)Mototri Contal (1907-1908)Nanceene (1900-c.1903)Napoleon (1903)Naptholette (1899)Nardini (1914)Obus (1907-1908)Oméga-Six (1922-1930)Otto (1900-1914)Ours (1906-1909)Panhard/Panhard & Levassor (1890-1967)Patin (1899-1900)P.G.O. (1986-present)Pilain (1896-1920)Plasson (1910)PoinardPonts-Moteurs (1912-1913)Populaire (1899)Poron (1898)Porthos (1906-1914)Prod'homme (1907-1908)Prosper-Lambert (1901-1906)Quo Vadis (1921-1923)Radior (1920-1922)Rally (1921-1923)Raouval (1899-1902)Ratier (1926-1930)Ravailler (1907)Ravel (1900-1902)Ravel (1923-1929)Rebour (1905-1908)Reyonnah (1950-1954)Reyrol (1900-1930)Richard-Brasier (1902-1905)Rochet-Schneider (1894-1932)Roger (1888-1896)Rolland-Pilain (1907-1931)Rolux (1938-1952)Rosengart (1928-1955)Roussel (1908-1914)Roussey (1949-1951)Rouxel (1899-1900)Rovin (1946-1951)Ruby (1910-c.1922)Salmson (1921-1957)Sandford (1923-1939)Santax (1920-1927)SARA (1923-1930)Sautter-Harlé (1907-1912)SCAP (1912-1929)SCAR (1906-1915)Scora (1974-present)Sénéchal (1921-1927)Sensaud de Lavaud (1926-1928)SERA (1959-1961)Sidéa (1912-1924)Sigma (1913-1928)Silva-Coroner (1927)SIMA-Violet (1924-1929)Simca (1935-1980)Simplicia (1910)Sinpar (1907-1914)Siscart (1908-1909)Sixcyl (1907-1908)Sizaire-Berwick (1913-1927)Sizaire Frères (1923-1929)Sizaire-Naudin (1905-1921)Soncin (1900-1902)Solanet (1921)Soriano-Pedroso (1919-1924)SOVAM (1965-1969)SPAG (1927-1928)Stabilia (1907-1930)Stimula (1907-1914)Stimula (1978-1982)Suncar (1980-c.1986)Talbot (1919-1932; 1979-1986)Talbot-Lago (1932-1959)Théophile Schneider (1910-1931)Thomson (1913-1928)Tourey (1898)Tracford (1933-1935)Tracta (1926-1934)Triouleyre (1896-1898)Turcat-Méry (1899-1928)Turgan-Foy (1899-1906)Unic (1904-1939)Urric (1905-1906)Utilis (1921-1924)Vaillant (1922-1924)Vallée (1895-1902)VELAM (1955-1957)Venturi (1984-2000) Now owned by a Monegasque businessman (2001-present)Vermorel (1898-1930)Vilain (1900-1902)Vinot-Deguingand (1901-1926)Virus (1930-1935)Voisin (1919-1939)Westinghouse (1904-1912)Willam (1966-c.1990)X (1908-1909)